.page-privacy {
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--header-h) + 40px) 0 44px;
  background:
    radial-gradient(circle at 84% 4%, rgba(43, 240, 155, 0.14), transparent 46%),
    radial-gradient(circle at 8% 96%, rgba(77, 166, 255, 0.11), transparent 54%),
    var(--ink);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(108, 126, 140, 0.09) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(108, 126, 140, 0.09) 0 1px, transparent 1px 56px);
  opacity: 0.75;
}
.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}
.page-privacy .breadcrumbs {
  margin-bottom: 26px;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}
.page-privacy .privacy-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 22ch;
}
.page-privacy .privacy-lead {
  margin: 4px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-quickfacts {
  counter-reset: qf;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.page-privacy .privacy-quickfacts li {
  counter-increment: qf;
  display: flex;
  gap: 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}
.page-privacy .privacy-quickfacts li::before {
  content: "0" counter(qf);
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--green);
  padding-top: 3px;
}

/* ---------- 首屏长条视觉 ---------- */
.page-privacy .privacy-strip {
  position: relative;
  margin: 0;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-strip::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--ink) 0%, rgba(7, 9, 11, 0) 26%, rgba(7, 9, 11, 0) 74%, var(--ink) 100%);
}
.page-privacy .privacy-strip img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
  opacity: 0.9;
}
.page-privacy .privacy-strip-caption {
  position: absolute;
  left: 20px;
  bottom: 14px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--snow);
}

/* ---------- 主体版式 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-top: 52px;
  padding-bottom: 88px;
}

.page-privacy .privacy-index-col {
  min-width: 0;
}
.page-privacy .privacy-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--snow);
}
.page-privacy .privacy-index-list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-privacy .privacy-index-link {
  display: block;
  white-space: nowrap;
  padding: 9px 13px;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.page-privacy .privacy-index-link:hover,
.page-privacy .privacy-index-link:focus-visible {
  color: var(--green);
  border-color: var(--green);
  outline: none;
}
.page-privacy .privacy-index-link.is-active,
.page-privacy .privacy-index-link[aria-current="true"] {
  color: var(--white);
  border-color: var(--green);
  background: rgba(43, 240, 155, 0.08);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}
.page-privacy .privacy-section + .privacy-section {
  margin-top: 44px;
  padding-top: 44px;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-section-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}
.page-privacy .privacy-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--blue);
}
.page-privacy .privacy-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--white);
}
.page-privacy .privacy-anchor {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--snow);
  text-decoration: none;
  opacity: 0.5;
  transition: opacity 0.18s var(--ease), color 0.18s var(--ease);
}
.page-privacy .privacy-anchor:hover,
.page-privacy .privacy-anchor:focus-visible {
  opacity: 1;
  color: var(--green);
  outline: none;
}

.page-privacy .privacy-prose p {
  max-width: 68ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
}
.page-privacy .privacy-prose-inline {
  max-width: 68ch;
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--snow);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-privacy .privacy-list li {
  position: relative;
  max-width: 70ch;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 12px;
  height: 2px;
  background: var(--green);
}
.page-privacy .privacy-list strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 切角信息块 ---------- */
.page-privacy .privacy-key {
  margin: 26px 0;
  padding: 20px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}
.page-privacy .privacy-key p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}
.page-privacy .privacy-key--warn {
  border-left-color: var(--orange);
}

.page-privacy .privacy-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}
.page-privacy .privacy-card {
  position: relative;
  padding: 20px 22px 22px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}
.page-privacy .privacy-card-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--green);
}
.page-privacy .privacy-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 期限表 ---------- */
.page-privacy .privacy-table {
  margin: 22px 0 26px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  display: grid;
  gap: 1px;
}
.page-privacy .privacy-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 15px 18px;
  background: var(--panel);
}
.page-privacy .privacy-row dt {
  font-size: 15px;
  color: var(--white);
}
.page-privacy .privacy-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--green);
}
.page-privacy .privacy-row-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--snow);
}

.page-privacy .privacy-inline-link {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--green);
  outline: none;
}
.page-privacy .num {
  font-family: var(--font-mono);
  font-weight: 500;
}

.page-privacy .privacy-note {
  margin: 48px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--snow);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 56px;
  }
  .page-privacy .privacy-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-row {
    grid-template-columns: minmax(0, 1.1fr) auto;
    align-items: baseline;
    gap: 10px 18px;
  }
  .page-privacy .privacy-row-note {
    grid-column: 1 / -1;
  }
  .page-privacy .privacy-strip-caption {
    left: 32px;
  }
}

/* ---------- 桌面：左侧跟随索引 + 长文单列 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 76px;
    padding-top: 84px;
    padding-bottom: 120px;
  }
  .page-privacy .privacy-index-col {
    position: sticky;
    top: calc(var(--header-h) + 30px);
    align-self: start;
  }
  .page-privacy .privacy-index-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .privacy-index-link {
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 12px;
  }
  .page-privacy .privacy-index-link.is-active,
  .page-privacy .privacy-index-link[aria-current="true"] {
    background: rgba(43, 240, 155, 0.07);
  }
  .page-privacy .privacy-section + .privacy-section {
    margin-top: 64px;
    padding-top: 64px;
  }
  .page-privacy .privacy-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .privacy-cards--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-key {
    margin: 30px 0;
    padding: 24px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-link,
  .page-privacy .privacy-anchor {
    transition: none;
  }
}